Add latest changes from gitlab-org/gitlab@14-1-stable-eev14.1.0-rc42

1 files changed, 54 insertions, 0 deletions

diff --git a/spec/frontend/lib/graphql_spec.js b/spec/frontend/lib/graphql_spec.js
new file mode 100644
index 00000000000..a39ce2ffd99
--- /dev/null
+++ b/spec/frontend/lib/graphql_spec.js
@@ -0,0 +1,54 @@
+import getPipelineDetails from 'shared_queries/pipelines/get_pipeline_details.query.graphql';
+import { stripWhitespaceFromQuery } from '~/lib/graphql';
+import { queryToObject } from '~/lib/utils/url_utility';
+
+describe('stripWhitespaceFromQuery', () => {
+  const operationName = 'getPipelineDetails';
+  const variables = `{
+    projectPath: 'root/abcd-dag',
+    iid: '44'
+  }`;
+
+  const testQuery = getPipelineDetails.loc.source.body;
+  const defaultPath = '/api/graphql';
+  const encodedVariables = encodeURIComponent(variables);
+
+  it('shortens the query argument by replacing multiple spaces and newlines with a single space', () => {
+    const testString = `${defaultPath}?query=${encodeURIComponent(testQuery)}`;
+    expect(testString.length > stripWhitespaceFromQuery(testString, defaultPath).length).toBe(true);
+  });
+
+  it('does not contract a single space', () => {
+    const simpleSingleString = `${defaultPath}?query=${encodeURIComponent('fragment Nonsense')}`;
+    expect(stripWhitespaceFromQuery(simpleSingleString, defaultPath)).toEqual(simpleSingleString);
+  });
+
+  it('works with a non-default path', () => {
+    const newPath = 'another/graphql/path';
+    const newPathSingleString = `${newPath}?query=${encodeURIComponent('fragment Nonsense')}`;
+    expect(stripWhitespaceFromQuery(newPathSingleString, newPath)).toEqual(newPathSingleString);
+  });
+
+  it('does not alter other arguments', () => {
+    const bareParams = `?query=${encodeURIComponent(
+      testQuery,
+    )}&operationName=${operationName}&variables=${encodedVariables}`;
+    const testLongString = `${defaultPath}${bareParams}`;
+
+    const processed = stripWhitespaceFromQuery(testLongString, defaultPath);
+    const decoded = decodeURIComponent(processed);
+    const params = queryToObject(decoded);
+
+    expect(params.operationName).toBe(operationName);
+    expect(params.variables).toBe(variables);
+  });
+
+  it('works when there are no query params', () => {
+    expect(stripWhitespaceFromQuery(defaultPath, defaultPath)).toEqual(defaultPath);
+  });
+
+  it('works when the params do not include a query', () => {
+    const paramsWithoutQuery = `${defaultPath}&variables=${encodedVariables}`;
+    expect(stripWhitespaceFromQuery(paramsWithoutQuery, defaultPath)).toEqual(paramsWithoutQuery);
+  });
+});