1 files changed, 89 insertions, 0 deletions
diff --git a/website/app_test.js b/website/app_test.js
new file mode 100644
index 000000000..74ccb406d
--- /dev/null
+++ b/website/app_test.js
@@ -0,0 +1,89 @@
+// Copyright 2018 the Deno authors. All rights reserved. MIT license.
+
+import { test, testPerm, assertEqual } from "../js/test_util.ts";
+import {
+  createBinarySizeColumns,
+  createExecTimeColumns,
+  createSha1List,
+  formatBytes
+} from "./app.js";
+
+const regularData = [
+  {
+    created_at: "2018-01-01T01:00:00Z",
+    sha1: "abcdef",
+    binary_size: 100000000,
+    benchmark: {
+      hello: {
+        mean: 0.05
+      },
+      relative_import: {
+        mean: 0.06
+      }
+    }
+  },
+  {
+    created_at: "2018-01-02T01:00:00Z",
+    sha1: "012345",
+    binary_size: 110000000,
+    benchmark: {
+      hello: {
+        mean: 0.055
+      },
+      relative_import: {
+        mean: 0.065
+      }
+    }
+  }
+];
+
+const irregularData = [
+  {
+    created_at: "2018-01-01T01:00:00Z",
+    sha1: "123",
+    benchmark: {
+      hello: {},
+      relative_import: {}
+    }
+  },
+  {
+    created_at: "2018-02-01T01:00:00Z",
+    sha1: "456",
+    benchmark: {}
+  }
+];
+
+test(function createExecTimeColumnsRegularData() {
+  const columns = createExecTimeColumns(regularData);
+  assertEqual(columns, [
+    ["hello", 0.05, 0.055],
+    ["relative_import", 0.06, 0.065]
+  ]);
+});
+
+test(function createExecTimeColumnsIrregularData() {
+  const columns = createExecTimeColumns(irregularData);
+  assertEqual(columns, [["hello", 0, 0], ["relative_import", 0, 0]]);
+});
+
+test(function createBinarySizeColumnsRegularData() {
+  const columns = createBinarySizeColumns(regularData);
+  assertEqual(columns, [["binary_size", 100000000, 110000000]]);
+});
+
+test(function createBinarySizeColumnsIrregularData() {
+  const columns = createBinarySizeColumns(irregularData);
+  assertEqual(columns, [["binary_size", 0, 0]]);
+});
+
+test(function createSha1ListRegularData() {
+  const sha1List = createSha1List(regularData);
+  assertEqual(sha1List, ["abcdef", "012345"]);
+});
+
+test(function formatBytesPatterns() {
+  assertEqual(formatBytes(18000), "17.58 KB");
+  assertEqual(formatBytes(1800000), "1.72 MB");
+  assertEqual(formatBytes(180000000), "171.66 MB");
+  assertEqual(formatBytes(18000000000), "16.76 GB");
+});