chrome/browser/android/banners/app_banner_manager_unittest.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/android/banners/app_banner_manager.h"
   6
   7 #include "base/strings/utf_string_conversions.h"
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace banners {
  11
  12 class AppBannerManagerTest : public testing::Test {
  13  protected:
  14   static base::NullableString16 ToNullableUTF16(const std::string& str) {
  15     return base::NullableString16(base::UTF8ToUTF16(str), false);
  16   }
  17
  18   static content::Manifest GetValidManifest() {
  19     content::Manifest manifest;
  20     manifest.name = ToNullableUTF16("foo");
  21     manifest.short_name = ToNullableUTF16("bar");
  22     manifest.start_url = GURL("http://example.com");
  23
  24     content::Manifest::Icon icon;
  25     icon.type = ToNullableUTF16("image/png");
  26     icon.sizes.push_back(gfx::Size(144, 144));
  27     manifest.icons.push_back(icon);
  28
  29     return manifest;
  30   }
  31   static bool IsManifestValid(const content::Manifest& manifest) {
  32     return AppBannerManager::IsManifestValid(manifest);
  33   }
  34 };
  35
  36 TEST_F(AppBannerManagerTest, EmptyManifestIsInvalid) {
  37   content::Manifest manifest;
  38   EXPECT_FALSE(IsManifestValid(manifest));
  39 }
  40
  41 TEST_F(AppBannerManagerTest, CheckMinimalValidManifest) {
  42   content::Manifest manifest = GetValidManifest();
  43   EXPECT_TRUE(IsManifestValid(manifest));
  44 }
  45
  46 TEST_F(AppBannerManagerTest, ManifestRequiresNameORShortName) {
  47   content::Manifest manifest = GetValidManifest();
  48
  49   manifest.name = base::NullableString16();
  50   EXPECT_TRUE(IsManifestValid(manifest));
  51
  52   manifest.name = ToNullableUTF16("foo");
  53   manifest.short_name = base::NullableString16();
  54   EXPECT_TRUE(IsManifestValid(manifest));
  55
  56   manifest.name = base::NullableString16();
  57   EXPECT_FALSE(IsManifestValid(manifest));
  58 }
  59
  60 TEST_F(AppBannerManagerTest, ManifestRequiresValidStartURL) {
  61   content::Manifest manifest = GetValidManifest();
  62
  63   manifest.start_url = GURL();
  64   EXPECT_FALSE(IsManifestValid(manifest));
  65
  66   manifest.start_url = GURL("/");
  67   EXPECT_FALSE(IsManifestValid(manifest));
  68 }
  69
  70 TEST_F(AppBannerManagerTest, ManifestRequiresImagePNG) {
  71   content::Manifest manifest = GetValidManifest();
  72
  73   manifest.icons[0].type = ToNullableUTF16("image/gif");
  74   EXPECT_FALSE(IsManifestValid(manifest));
  75   manifest.icons[0].type = base::NullableString16();
  76   EXPECT_FALSE(IsManifestValid(manifest));
  77 }
  78
  79 TEST_F(AppBannerManagerTest, ManifestRequiresMinimalSize) {
  80   content::Manifest manifest = GetValidManifest();
  81
  82   // The icon MUST be 144x144 size at least.
  83   manifest.icons[0].sizes[0] = gfx::Size(1, 1);
  84   EXPECT_FALSE(IsManifestValid(manifest));
  85
  86   // If one of the sizes match the requirement, it should be accepted.
  87   manifest.icons[0].sizes.push_back(gfx::Size(144, 144));
  88   EXPECT_TRUE(IsManifestValid(manifest));
  89
  90   // Higher than the required size is okay.
  91   manifest.icons[0].sizes[1] = gfx::Size(200, 200);
  92   EXPECT_TRUE(IsManifestValid(manifest));
  93
  94   // Non-square is okay.
  95   manifest.icons[0].sizes[1] = gfx::Size(144, 200);
  96   EXPECT_TRUE(IsManifestValid(manifest));
  97
  98   // The representation of the keyword 'any' should be recognized.
  99   manifest.icons[0].sizes[1] = gfx::Size(0, 0);
 100   EXPECT_TRUE(IsManifestValid(manifest));
 101 }
 102
 103 }  // namespace banners