test: Even more tests

Author: tmcw

__tests__/__snapshots__/index.js.snap

@@ -0,0 +1,196 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`build 1`] = `
+Array [
+  Object {
+    "augments": Array [],
+    "description": Object {
+      "children": Array [
+        Object {
+          "children": Array [
+            Object {
+              "position": Position {
+                "end": Object {
+                  "column": 3,
+                  "line": 1,
+                  "offset": 2,
+                },
+                "indent": Array [],
+                "start": Object {
+                  "column": 1,
+                  "line": 1,
+                  "offset": 0,
+                },
+              },
+              "type": "text",
+              "value": "hi",
+            },
+          ],
+          "position": Position {
+            "end": Object {
+              "column": 3,
+              "line": 1,
+              "offset": 2,
+            },
+            "indent": Array [],
+            "start": Object {
+              "column": 1,
+              "line": 1,
+              "offset": 0,
+            },
+          },
+          "type": "paragraph",
+        },
+      ],
+      "position": Object {
+        "end": Object {
+          "column": 3,
+          "line": 1,
+          "offset": 2,
+        },
+        "start": Object {
+          "column": 1,
+          "line": 1,
+          "offset": 0,
+        },
+      },
+      "type": "root",
+    },
+    "errors": Array [],
+    "examples": Array [],
+    "loc": SourceLocation {
+      "end": Position {
+        "column": 9,
+        "line": 1,
+      },
+      "start": Position {
+        "column": 0,
+        "line": 1,
+      },
+    },
+    "members": Object {
+      "events": Array [],
+      "global": Array [],
+      "inner": Array [],
+      "instance": Array [],
+      "static": Array [],
+    },
+    "name": "name",
+    "namespace": "name",
+    "params": Array [],
+    "path": Array [
+      Object {
+        "kind": undefined,
+        "name": "name",
+      },
+    ],
+    "properties": Array [],
+    "returns": Array [],
+    "sees": Array [],
+    "tags": Array [],
+    "throws": Array [],
+    "todos": Array [],
+  },
+]
+`;
+
+exports[`build 2`] = `
+"<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+## name
+
+hi
+"
+`;
+
+exports[`build 3`] = `
+"[
+  {
+    \\"description\\": {
+      \\"type\\": \\"root\\",
+      \\"children\\": [
+        {
+          \\"type\\": \\"paragraph\\",
+          \\"children\\": [
+            {
+              \\"type\\": \\"text\\",
+              \\"value\\": \\"hi\\",
+              \\"position\\": {
+                \\"start\\": {
+                  \\"line\\": 1,
+                  \\"column\\": 1,
+                  \\"offset\\": 0
+                },
+                \\"end\\": {
+                  \\"line\\": 1,
+                  \\"column\\": 3,
+                  \\"offset\\": 2
+                },
+                \\"indent\\": []
+              }
+            }
+          ],
+          \\"position\\": {
+            \\"start\\": {
+              \\"line\\": 1,
+              \\"column\\": 1,
+              \\"offset\\": 0
+            },
+            \\"end\\": {
+              \\"line\\": 1,
+              \\"column\\": 3,
+              \\"offset\\": 2
+            },
+            \\"indent\\": []
+          }
+        }
+      ],
+      \\"position\\": {
+        \\"start\\": {
+          \\"line\\": 1,
+          \\"column\\": 1,
+          \\"offset\\": 0
+        },
+        \\"end\\": {
+          \\"line\\": 1,
+          \\"column\\": 3,
+          \\"offset\\": 2
+        }
+      }
+    },
+    \\"tags\\": [],
+    \\"loc\\": {
+      \\"start\\": {
+        \\"line\\": 1,
+        \\"column\\": 0
+      },
+      \\"end\\": {
+        \\"line\\": 1,
+        \\"column\\": 9
+      }
+    },
+    \\"augments\\": [],
+    \\"examples\\": [],
+    \\"params\\": [],
+    \\"properties\\": [],
+    \\"returns\\": [],
+    \\"sees\\": [],
+    \\"throws\\": [],
+    \\"todos\\": [],
+    \\"name\\": \\"name\\",
+    \\"members\\": {
+      \\"global\\": [],
+      \\"inner\\": [],
+      \\"instance\\": [],
+      \\"events\\": [],
+      \\"static\\": []
+    },
+    \\"path\\": [
+      {
+        \\"name\\": \\"name\\"
+      }
+    ],
+    \\"namespace\\": \\"name\\"
+  }
+]"
+`;

__tests__/index.js

@@ -0,0 +1,68 @@
+var documentation = require('../src/');
+var os = require('os');
+var path = require('path');
+var fs = require('fs');
+
+function inputs(contents) {
+  var dirEntry = os.tmpdir();
+  var paths = {};
+  for (var filename in contents) {
+    paths[filename] = path.join(dirEntry, '/', filename);
+    fs.writeFileSync(paths[filename], contents[filename]);
+  }
+  return {
+    paths
+  };
+}
+
+function cleanup(comments) {
+  comments.forEach(c => {
+    delete c.context;
+  });
+}
+
+test('lint', async function() {
+  var { paths } = inputs({
+    'index.js': '/** hi */var name = 1;'
+  });
+
+  const data = await documentation.lint([paths['index.js']], {});
+  expect(data).toEqual('');
+});
+
+test('build', async function() {
+  var { paths } = inputs({
+    'index.js': '/** hi */var name = 1;'
+  });
+
+  const data = await documentation.build([paths['index.js']], {});
+  cleanup(data);
+  expect(data).toMatchSnapshot();
+
+  const md = await documentation.formats.md(data);
+  expect(md).toMatchSnapshot();
+
+  const json = await documentation.formats.json(data, {});
+  expect(json).toMatchSnapshot();
+});
+
+test('expandInputs', async function() {
+  var { paths } = inputs({
+    'index.js': '/** hi */var name = 1;'
+  });
+
+  {
+    const data = await documentation.expandInputs([paths['index.js']], {
+      parseExtension: ['js']
+    });
+    expect(data.length).toEqual(1);
+  }
+
+  {
+    const data = await documentation.expandInputs([paths['index.js']], {
+      parseExtension: ['js'],
+      shallow: true
+    });
+    expect(data.length).toEqual(1);
+  }
+});