1 files changed, 160 insertions, 0 deletions
diff --git a/test/mock-utils.js b/test/mock-utils.js
new file mode 100644
index 0000000..7799803
--- /dev/null
+++ b/test/mock-utils.js
@@ -0,0 +1,160 @@
+'use strict'
+
+const { test } = require('tap')
+const { nodeMajor } = require('../lib/core/util')
+const { MockNotMatchedError } = require('../lib/mock/mock-errors')
+const {
+  deleteMockDispatch,
+  getMockDispatch,
+  getResponseData,
+  getStatusText,
+  getHeaderByName
+} = require('../lib/mock/mock-utils')
+
+test('deleteMockDispatch - should do nothing if not able to find mock dispatch', (t) => {
+  t.plan(1)
+
+  const key = {
+    url: 'url',
+    path: 'path',
+    method: 'method',
+    body: 'body'
+  }
+
+  t.doesNotThrow(() => deleteMockDispatch([], key))
+})
+
+test('getMockDispatch', (t) => {
+  t.plan(3)
+
+  t.test('it should find a mock dispatch', (t) => {
+    t.plan(1)
+    const dispatches = [
+      {
+        path: 'path',
+        method: 'method',
+        consumed: false
+      }
+    ]
+
+    const result = getMockDispatch(dispatches, {
+      path: 'path',
+      method: 'method'
+    })
+    t.same(result, {
+      path: 'path',
+      method: 'method',
+      consumed: false
+    })
+  })
+
+  t.test('it should skip consumed dispatches', (t) => {
+    t.plan(1)
+    const dispatches = [
+      {
+        path: 'path',
+        method: 'method',
+        consumed: true
+      },
+      {
+        path: 'path',
+        method: 'method',
+        consumed: false
+      }
+    ]
+
+    const result = getMockDispatch(dispatches, {
+      path: 'path',
+      method: 'method'
+    })
+    t.same(result, {
+      path: 'path',
+      method: 'method',
+      consumed: false
+    })
+  })
+
+  t.test('it should throw if dispatch not found', (t) => {
+    t.plan(1)
+    const dispatches = [
+      {
+        path: 'path',
+        method: 'method',
+        consumed: false
+      }
+    ]
+
+    t.throws(() => getMockDispatch(dispatches, {
+      path: 'wrong',
+      method: 'wrong'
+    }), new MockNotMatchedError('Mock dispatch not matched for path \'wrong\''))
+  })
+})
+
+test('getResponseData', (t) => {
+  t.plan(3)
+
+  t.test('it should stringify objects', (t) => {
+    t.plan(1)
+    const responseData = getResponseData({ str: 'string', num: 42 })
+    t.equal(responseData, '{"str":"string","num":42}')
+  })
+
+  t.test('it should return strings untouched', (t) => {
+    t.plan(1)
+    const responseData = getResponseData('test')
+    t.equal(responseData, 'test')
+  })
+
+  t.test('it should return buffers untouched', (t) => {
+    t.plan(1)
+    const responseData = getResponseData(Buffer.from('test'))
+    t.ok(Buffer.isBuffer(responseData))
+  })
+})
+
+test('getStatusText', (t) => {
+  for (const statusCode of [
+    100, 101, 102, 103, 200, 201, 202, 203,
+    204, 205, 206, 207, 208, 226, 300, 301,
+    302, 303, 304, 305, 306, 307, 308, 400,
+    401, 402, 403, 404, 405, 406, 407, 408,
+    409, 410, 411, 412, 413, 414, 415, 416,
+    417, 418, 421, 422, 423, 424, 425, 426,
+    428, 429, 431, 451, 500, 501, 502, 503,
+    504, 505, 506, 507, 508, 510, 511
+  ]) {
+    t.ok(getStatusText(statusCode))
+  }
+
+  t.equal(getStatusText(420), 'unknown')
+
+  t.end()
+})
+
+test('getHeaderByName', (t) => {
+  const headersRecord = {
+    key: 'value'
+  }
+
+  t.equal(getHeaderByName(headersRecord, 'key'), 'value')
+  t.equal(getHeaderByName(headersRecord, 'anotherKey'), undefined)
+
+  const headersArray = ['key', 'value']
+
+  t.equal(getHeaderByName(headersArray, 'key'), 'value')
+  t.equal(getHeaderByName(headersArray, 'anotherKey'), undefined)
+
+  if (nodeMajor >= 16) {
+    const { Headers } = require('../index')
+
+    const headers = new Headers([
+      ['key', 'value']
+    ])
+
+    t.equal(getHeaderByName(headers, 'key'), 'value')
+    t.equal(getHeaderByName(headers, 'anotherKey'), null)
+  }
+
+  t.end()
+})