refactor: Turn link-info into its own element and class (#5178)

2024-02-18 13:34:00 +01:00
parent 42e4559910
commit e130c48f76
22 changed files with 752 additions and 314 deletions
@@ -0,0 +1,102 @@
+#include "providers/links/LinkInfo.hpp"
+
+#include "common/Literals.hpp"
+#include "SignalSpy.hpp"
+
+#include <gtest/gtest.h>
+
+using namespace chatterino;
+using namespace literals;
+
+using State = LinkInfo::State;
+
+TEST(LinkInfo, initialState)
+{
+    LinkInfo info(u"https://chatterino.com"_s);
+    ASSERT_EQ(info.url(), u"https://chatterino.com"_s);
+    ASSERT_EQ(info.originalUrl(), u"https://chatterino.com"_s);
+    ASSERT_EQ(info.state(), State::Created);
+    ASSERT_FALSE(info.hasThumbnail());
+    ASSERT_EQ(info.tooltip(), u"https://chatterino.com"_s);
+}
+
+TEST(LinkInfo, states)
+{
+    LinkInfo info(u"https://chatterino.com"_s);
+    SignalSpy<State> spy(&info, &LinkInfo::stateChanged);
+
+    info.setState(State::Created);
+    ASSERT_TRUE(spy.empty());
+    ASSERT_TRUE(info.isPending());
+    ASSERT_FALSE(info.isLoading());
+    ASSERT_FALSE(info.isLoaded());
+    ASSERT_FALSE(info.isResolved());
+    ASSERT_FALSE(info.hasError());
+
+    info.setState(State::Loading);
+    ASSERT_EQ(spy.size(), 1);
+    ASSERT_EQ(spy.last(), State::Loading);
+    ASSERT_EQ(info.state(), State::Loading);
+    ASSERT_FALSE(info.isPending());
+    ASSERT_TRUE(info.isLoading());
+    ASSERT_FALSE(info.isLoaded());
+    ASSERT_FALSE(info.isResolved());
+    ASSERT_FALSE(info.hasError());
+
+    info.setState(State::Loading);
+    ASSERT_EQ(spy.size(), 1);
+
+    info.setState(State::Resolved);
+    ASSERT_EQ(spy.size(), 2);
+    ASSERT_EQ(spy.last(), State::Resolved);
+    ASSERT_EQ(info.state(), State::Resolved);
+    ASSERT_FALSE(info.isPending());
+    ASSERT_FALSE(info.isLoading());
+    ASSERT_TRUE(info.isLoaded());
+    ASSERT_TRUE(info.isResolved());
+    ASSERT_FALSE(info.hasError());
+
+    info.setState(State::Errored);
+    ASSERT_EQ(spy.size(), 3);
+    ASSERT_EQ(spy.last(), State::Errored);
+    ASSERT_EQ(info.state(), State::Errored);
+    ASSERT_FALSE(info.isPending());
+    ASSERT_FALSE(info.isLoading());
+    ASSERT_TRUE(info.isLoaded());
+    ASSERT_FALSE(info.isResolved());
+    ASSERT_TRUE(info.hasError());
+}
+
+TEST(LinkInfo, setters)
+{
+    LinkInfo info(u"https://chatterino.com"_s);
+    SignalSpy<State> spy(&info, &LinkInfo::stateChanged);
+
+    ASSERT_EQ(info.url(), u"https://chatterino.com"_s);
+    ASSERT_EQ(info.originalUrl(), u"https://chatterino.com"_s);
+    ASSERT_FALSE(info.hasThumbnail());
+    ASSERT_EQ(info.tooltip(), u"https://chatterino.com"_s);
+
+    info.setTooltip(u"tooltip"_s);
+    ASSERT_EQ(info.tooltip(), u"tooltip"_s);
+
+    info.setResolvedUrl(u"https://www.chatterino.com"_s);
+    ASSERT_EQ(info.url(), u"https://www.chatterino.com"_s);
+    ASSERT_EQ(info.originalUrl(), u"https://chatterino.com"_s);
+
+    info.setThumbnail(nullptr);
+    ASSERT_FALSE(info.hasThumbnail());
+
+    info.setThumbnail(Image::getEmpty());
+    ASSERT_FALSE(info.hasThumbnail());
+
+    info.setThumbnail(Image::fromUrl(Url{""}));
+    ASSERT_FALSE(info.hasThumbnail());
+
+    auto image = Image::fromUrl(Url{"https://www.chatterino.com"});
+    info.setThumbnail(image);
+    ASSERT_TRUE(info.hasThumbnail());
+    ASSERT_EQ(info.thumbnail(), image);
+
+    ASSERT_TRUE(spy.empty());
+}