From 882823671ab59046e0d79900ff62a6411e91f4db Mon Sep 17 00:00:00 2001
From: Martin McKeaveney <martin@shogunsystems.co.uk>
Date: Thu, 14 Jan 2021 20:51:03 +0000
Subject: [PATCH] query and datasource unit tests

---
 .../TableIntegrationMenu/index.svelte         |   1 +
 .../modals/CreateDatasourceModal.svelte       |   2 -
 .../TableNavigator/TableNavigator.svelte      |   2 +-
 .../modals/CreateTableModal.svelte            |   3 +-
 .../components/integration/QueryEditor.svelte | 161 +++++++++++++----
 .../integration/QueryFieldsBuilder.svelte     |  93 ++++++----
 .../integration/SvelteEditor.svelte           | 162 ------------------
 .../src/components/integration/index.svelte   |   7 +-
 .../[selectedDatasource]/[query]/index.svelte |  14 --
 .../server/src/api/controllers/datasource.js  |   2 +-
 .../src/api/routes/tests/datasource.spec.js   | 149 ++++++++++++++++
 .../server/src/api/routes/tests/query.spec.js | 153 +++++++++++++++++
 12 files changed, 502 insertions(+), 247 deletions(-)
 delete mode 100644 packages/builder/src/components/integration/SvelteEditor.svelte
 create mode 100644 packages/server/src/api/routes/tests/datasource.spec.js
 create mode 100644 packages/server/src/api/routes/tests/query.spec.js

diff --git a/packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/index.svelte b/packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/index.svelte
index 11beefff6..dbe289cab 100644
--- a/packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/index.svelte
+++ b/packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/index.svelte
@@ -1,6 +1,7 @@
 <script>
   import { onMount } from "svelte"
   import { backendUiStore } from "builderStore"
+  import api from "builderStore/api"
   import { Input, TextArea, Spacer } from "@budibase/bbui"
   import ICONS from "../icons"
 
diff --git a/packages/builder/src/components/backend/DatasourceNavigator/modals/CreateDatasourceModal.svelte b/packages/builder/src/components/backend/DatasourceNavigator/modals/CreateDatasourceModal.svelte
index 7a85ba1b8..97f5bfad0 100644
--- a/packages/builder/src/components/backend/DatasourceNavigator/modals/CreateDatasourceModal.svelte
+++ b/packages/builder/src/components/backend/DatasourceNavigator/modals/CreateDatasourceModal.svelte
@@ -35,8 +35,6 @@
     notifier.success(`Datasource ${name} created successfully.`)
     analytics.captureEvent("Datasource Created", { name })
 
-    console.log(response)
-
     // Navigate to new datasource
     $goto(`./datasource/${response._id}`)
   }
diff --git a/packages/builder/src/components/backend/TableNavigator/TableNavigator.svelte b/packages/builder/src/components/backend/TableNavigator/TableNavigator.svelte
index 07246626e..3719d62c6 100644
--- a/packages/builder/src/components/backend/TableNavigator/TableNavigator.svelte
+++ b/packages/builder/src/components/backend/TableNavigator/TableNavigator.svelte
@@ -36,7 +36,7 @@
     {#each $backendUiStore.tables as table, idx}
       <NavItem
         border={idx > 0}
-        icon={table.integration?.type ? 'ri-database-2-line' : `ri-${table._id === TableNames.USERS ? 'user' : 'table'}-line`}
+        icon={`ri-${table._id === TableNames.USERS ? 'user' : 'table'}-line`}
         text={table.name}
         selected={selectedView === `all_${table._id}`}
         on:click={() => selectTable(table)}>
diff --git a/packages/builder/src/components/backend/TableNavigator/modals/CreateTableModal.svelte b/packages/builder/src/components/backend/TableNavigator/modals/CreateTableModal.svelte
index bffa32a75..e517dc1e2 100644
--- a/packages/builder/src/components/backend/TableNavigator/modals/CreateTableModal.svelte
+++ b/packages/builder/src/components/backend/TableNavigator/modals/CreateTableModal.svelte
@@ -2,7 +2,7 @@
   import { goto } from "@sveltech/routify"
   import { backendUiStore, store } from "builderStore"
   import { notifier } from "builderStore/store/notifications"
-  import { Input, Label, ModalContent, Button, Spacer } from "@budibase/bbui"
+  import { Input, Label, ModalContent, Button, Spacer, Toggle } from "@budibase/bbui"
   import TableDataImport from "../TableDataImport.svelte"
   import analytics from "analytics"
   import screenTemplates from "builderStore/store/screenTemplates"
@@ -19,7 +19,6 @@
   let modal
   let name
   let dataImport
-  let integration
   let error = ""
   let createAutoscreens = true
 
diff --git a/packages/builder/src/components/integration/QueryEditor.svelte b/packages/builder/src/components/integration/QueryEditor.svelte
index 4bbf335f8..22cddb560 100644
--- a/packages/builder/src/components/integration/QueryEditor.svelte
+++ b/packages/builder/src/components/integration/QueryEditor.svelte
@@ -1,59 +1,162 @@
 <script>
-  import cm from "./codemirror"
+  import CodeMirror from "./codemirror"
   import { onMount, createEventDispatcher } from "svelte"
+  import { themeStore } from "builderStore"
 
   const dispatch = createEventDispatcher()
 
-  export let value
-  export let mode = "sql"
+  const THEMES = {
+    DARK: "tomorrow-night-eighties",
+    LIGHT: "default",
+  }
 
-  let editor
-  let codemirror
+  export let value = ""
+  export let readOnly = false
+  export let lineNumbers = true
+  export let tab = true
+  export let mode
+
+  let width
+  let height
 
-  $: {
-    if (codemirror) {
-      const { left, top } = codemirror.getScrollInfo()
-      codemirror.setValue(value)
-      codemirror.scrollTo(left, top)
+  // We have to expose set and update methods, rather
+  // than making this state-driven through props,
+  // because it's difficult to update an editor
+  // without resetting scroll otherwise
+  export async function set(new_value, new_mode) {
+    if (new_mode !== mode) {
+      await createEditor((mode = new_mode))
     }
+
+    value = new_value
+    updating_externally = true
+    if (editor) editor.setValue(value)
+    updating_externally = false
+  }
+
+  export function update(new_value) {
+    value = new_value
+
+    if (editor) {
+      const { left, top } = editor.getScrollInfo()
+      editor.setValue((value = new_value))
+      editor.scrollTo(left, top)
+    }
+  }
+
+  export function resize() {
+    editor.refresh()
+  }
+
+  export function focus() {
+    editor.focus()
+  }
+
+  const modes = {
+    js: {
+      name: "javascript",
+      json: false,
+    },
+    json: {
+      name: "javascript",
+      json: true,
+    },
+    sql: {
+      name: "sql",
+    },
+    svelte: {
+      name: "handlebars",
+      base: "text/html",
+    },
+  }
+
+  const refs = {}
+  let editor
+  let updating_externally = false
+  let marker
+  let error_line
+  let destroyed = false
+
+  $: if (editor && width && height) {
+    editor.refresh()
   }
 
   onMount(() => {
-    if (codemirror) codemirror.toTextArea()
+    createEditor(mode).then(() => {
+      if (editor) editor.setValue(value || "")
+    })
 
-    codemirror = cm.fromTextArea(editor, {
-      lineNumbers: true,
-      mode,
+    return () => {
+      destroyed = true
+      if (editor) editor.toTextArea()
+    }
+  })
+
+  let first = true
+
+  async function createEditor(mode) {
+    if (destroyed || !CodeMirror) return
+
+    if (editor) editor.toTextArea()
+
+    const opts = {
+      lineNumbers,
       lineWrapping: true,
+      indentWithTabs: true,
       indentUnit: 2,
       tabSize: 2,
+      value: "",
+      mode: modes[mode] || {
+        name: mode,
+      },
+      readOnly,
       autoCloseBrackets: true,
       autoCloseTags: true,
-      extraKeys: {
-        "Ctrl-/": "toggleComment",
-      },
-    })
-    codemirror.on("change", instance => {
-      const code = instance.getValue()
-      dispatch("change", code)
+      theme: $themeStore.darkMode ? THEMES.DARK : THEMES.LIGHT,
+    }
+
+    if (!tab)
+      opts.extraKeys = {
+        Tab: tab,
+        "Shift-Tab": tab,
+      }
+
+    // Creating a text editor is a lot of work, so we yield
+    // the main thread for a moment. This helps reduce jank
+    if (first) await sleep(50)
+
+    if (destroyed) return
+
+    editor = CodeMirror.fromTextArea(refs.editor, opts)
+
+    editor.on("change", instance => {
+      if (!updating_externally) {
+        const value = instance.getValue()
+        dispatch("change", { value })
+      }
     })
 
-    codemirror.setValue(value || "")
+    if (first) await sleep(50)
+    editor.refresh()
 
-    return () => {
-      if (codemirror) codemirror.toTextArea()
-    }
-  })
+    first = false
+  }
+
+  function sleep(ms) {
+    return new Promise(fulfil => setTimeout(fulfil, ms))
+  }
 </script>
 
-<textarea bind:value bind:this={editor} />
+<textarea tabindex="0" bind:this={refs.editor} readonly {value} />
 
 <style>
   textarea {
-    background: var(--background);
-    border-radius: var(--border-radius-m);
+    visibility: hidden;
   }
+
   :global(.CodeMirror) {
+    height: auto !important;
     border-radius: var(--border-radius-m);
+    font-family: var(--font-sans) !important;
   }
 </style>
diff --git a/packages/builder/src/components/integration/QueryFieldsBuilder.svelte b/packages/builder/src/components/integration/QueryFieldsBuilder.svelte
index 4638a8bc3..24916ef17 100644
--- a/packages/builder/src/components/integration/QueryFieldsBuilder.svelte
+++ b/packages/builder/src/components/integration/QueryFieldsBuilder.svelte
@@ -5,7 +5,6 @@
     Label,
     Input,
     Heading,
-    Spacer,
     Select
   } from "@budibase/bbui"
 
@@ -13,53 +12,62 @@
   export let schema
   export let editable
 
-  let customSchema = {}
   let draftField = {}
 
+  $: fieldKeys = Object.keys(fields)
+  $: schemaKeys = Object.keys(schema.fields)
+
+  $: console.log({ fields, schema })
+
   function addField() {
     // Add the new field to custom fields for the query
-    customSchema[draftField.name] = {
+    schema.fields[draftField.name] = {
       type: draftField.type
     }
     // reset the draft field
     draftField = {}
   }
+
+  function removeField(field) {
+    delete fields[field]
+    fields = fields
+
+    delete schema.fields[field]
+    schema = schema
+  }
 </script>
 
 <form on:submit|preventDefault>
-  {#each Object.keys(schema.fields) as field}
+  {#each schemaKeys as field}
     <Label extraSmall grey>{field}</Label>
-    <Input
-      disabled={!editable}
-      type={schema.fields[field]?.type}
-      required={schema.fields[field]?.required}
-      bind:value={fields[field]} />
-    <Spacer medium />
+    <div class="field">
+      <Input
+        disabled={!editable}
+        type={schema.fields[field]?.type}
+        required={schema.fields[field]?.required}
+        bind:value={fields[field]} />
+        {#if !schema.fields[field]?.required}
+          <i class="ri-close-circle-line" on:click={() => removeField(field)} />
+        {/if}
+      </div>
   {/each}
-  {#if schema.customisable && editable}
-    <Spacer large />
-    <Label>Add Custom Field</Label>
-    {#each Object.keys(customSchema) as field}
-      <Label extraSmall grey>{field}</Label>
-      <Input 
-        thin
-        type={customSchema[field]?.type}
-        bind:value={fields[field]} 
-      />
-      <Spacer medium />
-    {/each}
-    <div class="new-field">
-      <Label extraSmall grey>Name</Label>
-      <Label extraSmall grey>Type</Label>
-      <Input thin bind:value={draftField.name} />
-      <Select thin secondary bind:value={draftField.name}>
-        <option value={"text"}>String</option>
-        <option value={"number"}>Number</option>
-      </Select>
-    </div>
-    <Button small thin secondary on:click={addField}>Add Field</Button>
-  {/if}
 </form>
+{#if schema.customisable && editable}
+  <div>
+      <Label>Add Custom Field</Label>
+      <div class="new-field">
+        <Label extraSmall grey>Name</Label>
+        <Label extraSmall grey>Type</Label>
+        <Input thin bind:value={draftField.name} />
+        <Select thin secondary bind:value={draftField.type}>
+          <option value={"text"}>String</option>
+          <option value={"number"}>Number</option>
+        </Select>
+      </div>
+      <Button small thin secondary on:click={addField}>Add Field</Button>
+  </div>
+{/if}
+
 
 <style>
 .new-field {
@@ -69,4 +77,23 @@
   margin-top: var(--spacing-m);
   margin-bottom: var(--spacing-m);
 }
+
+.field {
+  margin-bottom: var(--spacing-m);
+  display: grid;
+  grid-template-columns: 1fr 2%;
+  grid-gap: var(--spacing-m);
+  align-items: center;
+}
+
+i {
+  transition: all 0.2s;
+}
+
+i:hover {
+  transform: scale(1.1);
+  font-weight: 500;
+  cursor: pointer;
+}
+
 </style>
\ No newline at end of file
diff --git a/packages/builder/src/components/integration/SvelteEditor.svelte b/packages/builder/src/components/integration/SvelteEditor.svelte
deleted file mode 100644
index 22cddb560..000000000
--- a/packages/builder/src/components/integration/SvelteEditor.svelte
+++ /dev/null
@@ -1,162 +0,0 @@
-<script>
-  import CodeMirror from "./codemirror"
-  import { onMount, createEventDispatcher } from "svelte"
-  import { themeStore } from "builderStore"
-
-  const dispatch = createEventDispatcher()
-
-  const THEMES = {
-    DARK: "tomorrow-night-eighties",
-    LIGHT: "default",
-  }
-
-  export let value = ""
-  export let readOnly = false
-  export let lineNumbers = true
-  export let tab = true
-  export let mode
-
-  let width
-  let height
-
-  // We have to expose set and update methods, rather
-  // than making this state-driven through props,
-  // because it's difficult to update an editor
-  // without resetting scroll otherwise
-  export async function set(new_value, new_mode) {
-    if (new_mode !== mode) {
-      await createEditor((mode = new_mode))
-    }
-
-    value = new_value
-    updating_externally = true
-    if (editor) editor.setValue(value)
-    updating_externally = false
-  }
-
-  export function update(new_value) {
-    value = new_value
-
-    if (editor) {
-      const { left, top } = editor.getScrollInfo()
-      editor.setValue((value = new_value))
-      editor.scrollTo(left, top)
-    }
-  }
-
-  export function resize() {
-    editor.refresh()
-  }
-
-  export function focus() {
-    editor.focus()
-  }
-
-  const modes = {
-    js: {
-      name: "javascript",
-      json: false,
-    },
-    json: {
-      name: "javascript",
-      json: true,
-    },
-    sql: {
-      name: "sql",
-    },
-    svelte: {
-      name: "handlebars",
-      base: "text/html",
-    },
-  }
-
-  const refs = {}
-  let editor
-  let updating_externally = false
-  let marker
-  let error_line
-  let destroyed = false
-
-  $: if (editor && width && height) {
-    editor.refresh()
-  }
-
-  onMount(() => {
-    createEditor(mode).then(() => {
-      if (editor) editor.setValue(value || "")
-    })
-
-    return () => {
-      destroyed = true
-      if (editor) editor.toTextArea()
-    }
-  })
-
-  let first = true
-
-  async function createEditor(mode) {
-    if (destroyed || !CodeMirror) return
-
-    if (editor) editor.toTextArea()
-
-    const opts = {
-      lineNumbers,
-      lineWrapping: true,
-      indentWithTabs: true,
-      indentUnit: 2,
-      tabSize: 2,
-      value: "",
-      mode: modes[mode] || {
-        name: mode,
-      },
-      readOnly,
-      autoCloseBrackets: true,
-      autoCloseTags: true,
-      theme: $themeStore.darkMode ? THEMES.DARK : THEMES.LIGHT,
-    }
-
-    if (!tab)
-      opts.extraKeys = {
-        Tab: tab,
-        "Shift-Tab": tab,
-      }
-
-    // Creating a text editor is a lot of work, so we yield
-    // the main thread for a moment. This helps reduce jank
-    if (first) await sleep(50)
-
-    if (destroyed) return
-
-    editor = CodeMirror.fromTextArea(refs.editor, opts)
-
-    editor.on("change", instance => {
-      if (!updating_externally) {
-        const value = instance.getValue()
-        dispatch("change", { value })
-      }
-    })
-
-    if (first) await sleep(50)
-    editor.refresh()
-
-    first = false
-  }
-
-  function sleep(ms) {
-    return new Promise(fulfil => setTimeout(fulfil, ms))
-  }
-</script>
-
-<textarea tabindex="0" bind:this={refs.editor} readonly {value} />
-
-<style>
-  textarea {
-    visibility: hidden;
-  }
-
-  :global(.CodeMirror) {
-    height: auto !important;
-    border-radius: var(--border-radius-m);
-    font-family: var(--font-sans) !important;
-  }
-</style>
diff --git a/packages/builder/src/components/integration/index.svelte b/packages/builder/src/components/integration/index.svelte
index 34f0ad9f1..455f2fef4 100644
--- a/packages/builder/src/components/integration/index.svelte
+++ b/packages/builder/src/components/integration/index.svelte
@@ -1,7 +1,7 @@
 <script>
   import { onMount } from "svelte"
   import { TextArea, Label, Input, Heading, Spacer } from "@budibase/bbui"
-  import Editor from "./SvelteEditor.svelte"
+  import Editor from "./QueryEditor.svelte"
   import ParameterBuilder from "./QueryParameterBuilder.svelte"
   import FieldsBuilder from "./QueryFieldsBuilder.svelte"
 
@@ -9,6 +9,7 @@
     SQL: "sql",
     JSON: "json",
     FIELDS: "fields",
+    LIST: "list",
   }
 
   export let query
@@ -26,7 +27,7 @@
 {/if}
 
 <Heading extraSmall black>Query</Heading>
-<Spacer large />
+<Spacer medium />
 
 {#if schema}
   {#if schema.type === QueryTypes.SQL}
@@ -46,5 +47,5 @@
       value={query.fields.json} />
   {:else if schema.type === QueryTypes.FIELDS}
     <FieldsBuilder bind:fields={query.fields} {schema} {editable} />
-  {/if}
+  {:else if schema.type === QueryTypes.LIST}LIST STUFF{/if}
 {/if}
diff --git a/packages/builder/src/pages/[application]/data/datasource/[selectedDatasource]/[query]/index.svelte b/packages/builder/src/pages/[application]/data/datasource/[selectedDatasource]/[query]/index.svelte
index 760c2b322..11ad9d43f 100644
--- a/packages/builder/src/pages/[application]/data/datasource/[selectedDatasource]/[query]/index.svelte
+++ b/packages/builder/src/pages/[application]/data/datasource/[selectedDatasource]/[query]/index.svelte
@@ -25,20 +25,6 @@
     parameters: [],
     fields: {},
   }
-
-  // $: {
-  //   if ($params.query !== "new") {
-  //     query = $backendUiStore.queries.find(query => query._id === $params.query)
-  //   } else {
-  //     // New query
-  //     query = {
-  //       datasourceId: $params.selectedDatasource,
-  //       name: "New Query",
-  //       parameters: [],
-  //       fields: {},
-  //     }
-  //   }
-  // }
 </script>
 
 <section>
diff --git a/packages/server/src/api/controllers/datasource.js b/packages/server/src/api/controllers/datasource.js
index 7cd530121..8fc3efc8a 100644
--- a/packages/server/src/api/controllers/datasource.js
+++ b/packages/server/src/api/controllers/datasource.js
@@ -32,7 +32,7 @@ exports.save = async function(ctx) {
     datasource._rev = response.rev
 
     ctx.status = 200
-    ctx.message = "Datasource created successfully."
+    ctx.message = "Datasource saved successfully."
     ctx.body = datasource
   } catch (err) {
     ctx.throw(err.status, err)
diff --git a/packages/server/src/api/routes/tests/datasource.spec.js b/packages/server/src/api/routes/tests/datasource.spec.js
new file mode 100644
index 000000000..b69971014
--- /dev/null
+++ b/packages/server/src/api/routes/tests/datasource.spec.js
@@ -0,0 +1,149 @@
+const { 
+  supertest,
+  createApplication,
+  defaultHeaders,
+  builderEndpointShouldBlockNormalUsers,
+  getDocument,
+  insertDocument
+} = require("./couchTestUtils")
+let { generateDatasourceID, generateQueryID } = require("../../../db/utils")
+
+const DATASOURCE_ID = generateDatasourceID()
+const TEST_DATASOURCE = {
+  _id: DATASOURCE_ID,
+  type: "datasource",
+  name: "Test",
+  source: "POSTGRES",
+  config: {},
+  type: "datasource",
+}
+
+const TEST_QUERY = {
+  _id: generateQueryID(DATASOURCE_ID),
+  datasourceId: DATASOURCE_ID,
+  name:"New Query",
+  parameters:[],
+  fields:{},
+  schema:{},
+  queryVerb:"read",
+  queryType:"Table",
+}
+
+describe("/datasources", () => {
+  let request
+  let server
+  let app
+  let appId
+  let datasource
+
+  beforeAll(async () => {
+    ({ request, server } = await supertest())
+  });
+
+  afterAll(() => {
+    server.close()
+  })
+
+  beforeEach(async () => {
+    app = await createApplication(request)
+    appId = app.instance._id
+  });
+
+  async function createDatasource() {
+    return await insertDocument(appId, TEST_DATASOURCE)
+  }
+
+  async function createQuery() {
+    return await insertDocument(appId, TEST_QUERY)
+  }
+
+  describe("create", () => {
+    it("should create a new datasource", async () => {
+      const res = await request
+        .post(`/api/datasources`)
+        .send(TEST_DATASOURCE)
+        .set(defaultHeaders(appId))
+        .expect('Content-Type', /json/)
+        .expect(200)
+
+        expect(res.res.statusMessage).toEqual("Datasource saved successfully.");            
+        expect(res.body.name).toEqual("Test");
+      })
+    });
+
+  describe("fetch", () => {
+    let datasource
+
+    beforeEach(async () => {
+      datasource = await createDatasource()
+    });
+
+    afterEach(() => {
+      delete datasource._rev
+    });
+
+    it("returns all the datasources from the server", async () => {
+      const res = await request
+        .get(`/api/datasources`)
+        .set(defaultHeaders(appId))
+        .expect('Content-Type', /json/)
+        .expect(200)
+
+        const datasources = res.body;
+        expect(datasources).toEqual([
+          {
+            "_rev": datasources[0]._rev,
+            ...TEST_DATASOURCE
+          }
+        ]);            
+    })
+
+    it("should apply authorization to endpoint", async () => {
+        await builderEndpointShouldBlockNormalUsers({
+          request,
+          method: "GET",
+          url: `/api/datasources`,
+          appId: appId,
+        })
+      })
+    });
+
+  describe("destroy", () => {
+    let datasource;
+
+    beforeEach(async () => {
+      datasource = await createDatasource()
+    });
+
+    afterEach(() => {
+      delete datasource._rev
+    });
+
+    it("deletes queries for the datasource after deletion and returns a success message", async () => {
+      await createQuery(datasource.id)
+
+      await request
+        .delete(`/api/datasources/${datasource.id}/${datasource.rev}`)
+        .set(defaultHeaders(appId))
+        .expect(200)
+
+      const res = await request
+        .get(`/api/datasources`)
+        .set(defaultHeaders(appId))
+        .expect('Content-Type', /json/)
+        .expect(200)
+      
+        expect(res.body).toEqual([])
+    })
+
+    it("should apply authorization to endpoint", async () => {
+      await builderEndpointShouldBlockNormalUsers({
+        request,
+        method: "DELETE",
+        url: `/api/datasources/${datasource._id}/${datasource._rev}`,
+        appId: appId,
+      })
+    })
+
+  });
+});
diff --git a/packages/server/src/api/routes/tests/query.spec.js b/packages/server/src/api/routes/tests/query.spec.js
new file mode 100644
index 000000000..f8c31e48e
--- /dev/null
+++ b/packages/server/src/api/routes/tests/query.spec.js
@@ -0,0 +1,153 @@
+const { 
+  supertest,
+  createApplication,
+  defaultHeaders,
+  builderEndpointShouldBlockNormalUsers,
+  getDocument,
+  insertDocument
+} = require("./couchTestUtils")
+let { generateDatasourceID, generateQueryID } = require("../../../db/utils")
+
+const DATASOURCE_ID = generateDatasourceID()
+const TEST_DATASOURCE = {
+  _id: DATASOURCE_ID,
+  type: "datasource",
+  name: "Test",
+  source: "POSTGRES",
+  config: {},
+  type: "datasource",
+}
+
+const TEST_QUERY = {
+  _id: generateQueryID(DATASOURCE_ID),
+  datasourceId: DATASOURCE_ID,
+  name:"New Query",
+  parameters:[],
+  fields:{},
+  schema:{},
+  queryVerb:"read",
+  queryType:"Table",
+}
+
+describe("/queries", () => {
+  let request
+  let server
+  let app
+  let appId
+  let datasource
+  let query
+
+  beforeAll(async () => {
+    ({ request, server } = await supertest())
+  });
+
+  afterAll(() => {
+    server.close()
+  })
+
+  beforeEach(async () => {
+    app = await createApplication(request)
+    appId = app.instance._id
+  });
+
+  async function createDatasource() {
+    return await insertDocument(appId, TEST_DATASOURCE)
+  }
+
+  async function createQuery() {
+    return await insertDocument(appId, TEST_QUERY)
+  }
+
+  describe("create", () => {
+    it("should create a new query", async () => {
+      const res = await request
+        .post(`/api/queries`)
+        .send(TEST_QUERY)
+        .set(defaultHeaders(appId))
+        .expect('Content-Type', /json/)
+        .expect(200)
+
+        expect(res.res.statusMessage).toEqual(`Query ${TEST_QUERY.name} saved successfully.`);            
+        expect(res.body).toEqual({
+          _rev: res.body._rev,
+          ...TEST_QUERY,
+        });
+      })
+    });
+
+  describe("fetch", () => {
+    let datasource
+
+    beforeEach(async () => {
+      datasource = await createDatasource()
+    });
+
+    afterEach(() => {
+      delete datasource._rev
+    });
+
+    it("returns all the queries from the server", async () => {
+      const query = await createQuery()
+      const res = await request
+        .get(`/api/queries`)
+        .set(defaultHeaders(appId))
+        .expect('Content-Type', /json/)
+        .expect(200)
+
+        const queries = res.body;
+        expect(queries).toEqual([
+          {
+            "_rev": query.rev,
+            ...TEST_QUERY
+          }
+        ]);            
+    })
+
+    it("should apply authorization to endpoint", async () => {
+        await builderEndpointShouldBlockNormalUsers({
+          request,
+          method: "GET",
+          url: `/api/datasources`,
+          appId: appId,
+        })
+      })
+    });
+
+  describe("destroy", () => {
+    let datasource;
+
+    beforeEach(async () => {
+      datasource = await createDatasource()
+    });
+
+    afterEach(() => {
+      delete datasource._rev
+    });
+
+    it("deletes a query and returns a success message", async () => {
+      const query = await createQuery()
+
+      await request
+        .delete(`/api/queries/${query.id}/${query.rev}`)
+        .set(defaultHeaders(appId))
+        .expect(200)
+
+      const res = await request
+        .get(`/api/queries`)
+        .set(defaultHeaders(appId))
+        .expect('Content-Type', /json/)
+        .expect(200)
+      
+        expect(res.body).toEqual([])
+    })
+
+    it("should apply authorization to endpoint", async () => {
+      await builderEndpointShouldBlockNormalUsers({
+        request,
+        method: "DELETE",
+        url: `/api/datasources/${datasource._id}/${datasource._rev}`,
+        appId: appId,
+      })
+    })
+  });
+});