[tests] Reorganize tests to match src structure

2016-02-02 11:09:16 -08:00
parent ce8c6e26d5
commit b97dcbc125
24 changed files with 24 additions and 23 deletions
--- a/test/style/comparisons.cpp
+++ b/test/style/comparisons.cpp
@@ -0,0 +1,110 @@
+#include <iostream>
+#include "../fixtures/util.hpp"
+
+#include <mbgl/map/vector_tile.hpp>
+#include <mbgl/style/filter_expression.hpp>
+#include <mbgl/style/filter_expression_private.hpp>
+
+#include <map>
+
+using namespace mbgl;
+
+typedef std::multimap<std::string, mbgl::Value> Properties;
+
+class Extractor {
+public:
+    inline Extractor(const Properties& properties_, FeatureType type_)
+        : properties(properties_)
+        , type(type_)
+    {}
+
+    optional<Value> getValue(const std::string &key) const {
+        if (key == "$type")
+            return Value(uint64_t(type));
+        auto it = properties.find(key);
+        if (it == properties.end())
+            return optional<Value>();
+        return it->second;
+    }
+
+    FeatureType getType() const {
+        return type;
+    }
+
+private:
+    const Properties properties;
+    FeatureType type;
+};
+
+FilterExpression parse(const char * expression) {
+    rapidjson::GenericDocument<rapidjson::UTF8<>, rapidjson::CrtAllocator> doc;
+    doc.Parse<0>(expression);
+    return parseFilterExpression(doc);
+}
+
+bool evaluate(const FilterExpression& expression, const Properties& properties, FeatureType type = FeatureType::Unknown) {
+    return mbgl::evaluate(expression, Extractor(properties, type));
+}
+
+TEST(FilterComparison, EqualsString) {
+    FilterExpression f = parse("[\"==\", \"foo\", \"bar\"]");
+    ASSERT_TRUE(evaluate(f, {{ "foo", std::string("bar") }}));
+    ASSERT_FALSE(evaluate(f, {{ "foo", std::string("baz") }}));
+};
+
+TEST(FilterComparison, EqualsNumber) {
+    FilterExpression f = parse("[\"==\", \"foo\", 0]");
+    ASSERT_TRUE(evaluate(f, {{ "foo", int64_t(0) }}));
+    ASSERT_TRUE(evaluate(f, {{ "foo", uint64_t(0) }}));
+    ASSERT_TRUE(evaluate(f, {{ "foo", double(0) }}));
+    ASSERT_FALSE(evaluate(f, {{ "foo", int64_t(1) }}));
+    ASSERT_FALSE(evaluate(f, {{ "foo", uint64_t(1) }}));
+    ASSERT_FALSE(evaluate(f, {{ "foo", double(1) }}));
+    ASSERT_FALSE(evaluate(f, {{ "foo", std::string("0") }}));
+    ASSERT_FALSE(evaluate(f, {{ "foo", false }}));
+    ASSERT_FALSE(evaluate(f, {{ "foo", true }}));
+    ASSERT_FALSE(evaluate(f, {{}}));
+}
+
+TEST(FilterComparison, EqualsType) {
+    FilterExpression f = parse("[\"==\", \"$type\", \"LineString\"]");
+    ASSERT_FALSE(evaluate(f, {{}}, FeatureType::Point));
+    ASSERT_TRUE(evaluate(f, {{}}, FeatureType::LineString));
+}
+
+TEST(FilterComparison, InType) {
+    FilterExpression f = parse("[\"in\", \"$type\", \"LineString\", \"Polygon\"]");
+    ASSERT_FALSE(evaluate(f, {{}}, FeatureType::Point));
+    ASSERT_TRUE(evaluate(f, {{}}, FeatureType::LineString));
+    ASSERT_TRUE(evaluate(f, {{}}, FeatureType::Polygon));
+}
+
+TEST(FilterComparison, Any) {
+    ASSERT_FALSE(evaluate(parse("[\"any\"]"), {{}}));
+    ASSERT_TRUE(evaluate(parse("[\"any\", [\"==\", \"foo\", 1]]"),
+                         {{ std::string("foo"), int64_t(1) }}));
+    ASSERT_FALSE(evaluate(parse("[\"any\", [\"==\", \"foo\", 0]]"),
+                          {{ std::string("foo"), int64_t(1) }}));
+    ASSERT_TRUE(evaluate(parse("[\"any\", [\"==\", \"foo\", 0], [\"==\", \"foo\", 1]]"),
+                         {{ std::string("foo"), int64_t(1) }}));
+}
+
+TEST(FilterComparison, All) {
+    ASSERT_TRUE(evaluate(parse("[\"all\"]"), {{}}));
+    ASSERT_TRUE(evaluate(parse("[\"all\", [\"==\", \"foo\", 1]]"),
+                         {{ std::string("foo"), int64_t(1) }}));
+    ASSERT_FALSE(evaluate(parse("[\"all\", [\"==\", \"foo\", 0]]"),
+                          {{ std::string("foo"), int64_t(1) }}));
+    ASSERT_FALSE(evaluate(parse("[\"all\", [\"==\", \"foo\", 0], [\"==\", \"foo\", 1]]"),
+                          {{ std::string("foo"), int64_t(1) }}));
+}
+
+TEST(FilterComparison, None) {
+    ASSERT_TRUE(evaluate(parse("[\"none\"]"), {{}}));
+    ASSERT_FALSE(evaluate(parse("[\"none\", [\"==\", \"foo\", 1]]"),
+                          {{ std::string("foo"), int64_t(1) }}));
+    ASSERT_TRUE(evaluate(parse("[\"none\", [\"==\", \"foo\", 0]]"),
+                         {{ std::string("foo"), int64_t(1) }}));
+    ASSERT_FALSE(evaluate(parse("[\"none\", [\"==\", \"foo\", 0], [\"==\", \"foo\", 1]]"),
+                          {{ std::string("foo"), int64_t(1) }}));
+}