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-rw-r--r--tests/test.h1
-rw-r--r--tests/test_template.c75
2 files changed, 68 insertions, 8 deletions
diff --git a/tests/test.h b/tests/test.h
index 5c76448..f860ee2 100644
--- a/tests/test.h
+++ b/tests/test.h
@@ -8,6 +8,7 @@
#define TEST(name) strcpy(current_test, #name);
#define assert_str(actual, expected) _assert(actual != NULL && strcmp(actual, expected) == 0, __FILE__, __LINE__, "invalid string: expected %s, got %s", expected, actual)
#define assert(assertion, format, ...) _assert(assertion, __FILE__, __LINE__, format, ##__VA_ARGS__)
+#define ARRAY_SIZE(arr) sizeof arr / sizeof arr[0]
/* used to store the running test name */
char current_test[256] = {'\0'};
diff --git a/tests/test_template.c b/tests/test_template.c
index 5c17dd4..61a027f 100644
--- a/tests/test_template.c
+++ b/tests/test_template.c
@@ -34,22 +34,81 @@ TEST(expr_symbol) {
free(output);
}
-TEST(var_whitespace) {
- char *input = "Hello \n{{-name -}}\n.";
+TEST(expr_add) {
+ struct {
+ char *input;
+ char *expected_output;
+ } tests[] = {
+ {"{{ 5 + 5 }}.", "10."},
+ {"{{ 5 + foo }}.", "15."},
+ {"{{ \"foo\" + \"bar\" }}", "foobar"},
+ {"{{ \"Hello \" + name }}", "Hello Danny"},
+ };
+
struct hashmap *ctx = hashmap_new();
- hashmap_insert(ctx, "name", "world");
- char *output = template(input, ctx);
- assert_str(output, "Helloworld.");
+ hashmap_insert(ctx, "foo", "10");
+ hashmap_insert(ctx, "name", "Danny");
+
+ for (int i=0; i < ARRAY_SIZE(tests); i++) {
+ char *output = template(tests[i].input, ctx);
+ assert_str(output, tests[i].expected_output);
+ free(output);
+ }
+
hashmap_free(ctx);
+}
+
+TEST(expr_subtract) {
+ char *input = "Hello {{ 5 - 5 }}.";
+ char *output = template(input, NULL);
+ assert_str(output, "Hello 0.");
+ free(output);
+}
+
+TEST(expr_divide) {
+ char *input = "Hello {{ 5 / 5 }}.";
+ char *output = template(input, NULL);
+ assert_str(output, "Hello 1.");
+ free(output);
+}
+
+TEST(expr_multiply) {
+ char *input = "Hello {{ 5 * 5 }}.";
+ char *output = template(input, NULL);
+ assert_str(output, "Hello 25.");
+ free(output);
+}
+
+TEST(expr_gt) {
+ char *input = "Hello {{ 5 > 4 }}.";
+ char *output = template(input, NULL);
+ assert_str(output, "Hello 1.");
+ free(output);
+
+ input = "Hello {{ 5 > 6 }}.";
+ output = template(input, NULL);
+ assert_str(output, "Hello 0.");
free(output);
}
-TEST(multiline) {
- char *input = "Hello {{name}}.\nL2";
+TEST(expr_lt) {
+ char *input = "Hello {{ 5 < 4 }}.";
+ char *output = template(input, NULL);
+ assert_str(output, "Hello 0.");
+ free(output);
+
+ input = "Hello {{ 4 < 5 }}.";
+ output = template(input, NULL);
+ assert_str(output, "Hello 1.");
+ free(output);
+}
+
+TEST(expr_whitespace) {
+ char *input = "Hello \n{{-name -}}\n.";
struct hashmap *ctx = hashmap_new();
hashmap_insert(ctx, "name", "world");
char *output = template(input, ctx);
- assert_str(output, "Hello world.\nL2");
+ assert_str(output, "Helloworld.");
hashmap_free(ctx);
free(output);
}