Merge pull request #243 from epage/test

 test: Port remaining conformance tests

tests/conformance_ruby/assign_test.rs

@@ -1,7 +1,5 @@
 use liquid;
 
-use test_helper::*;
-
 #[test]
 fn test_assign_with_hyphen_in_variable_name() {
     let template_source = r#"

tests/conformance_ruby/blank_test.rs

@@ -1,4 +1,4 @@
-use test_helper::*;
+use liquid;
 
 const N: usize = 10;
 
@@ -30,6 +30,15 @@ fn repeat<S: AsRef<str>>(content: S, count: usize) -> String {
     (0..count).map(|_| content).collect::<String>()
 }
 
+#[derive(Clone)]
+struct BlankTestFilesystem;
+
+impl liquid::compiler::Include for BlankTestFilesystem {
+    fn include(&self, relative_path: &str) -> Result<String, liquid::Error> {
+        Ok(relative_path.to_owned())
+    }
+}
+
 #[test]
 fn test_new_tags_are_not_blank_by_default() {
     assert_template_result!(
@@ -130,12 +139,28 @@ fn test_raw_is_not_blank() {
 #[test]
 #[ignore]
 fn test_include_is_blank() {
-    /* Too lazy to implement atm
-    Liquid::Template.file_system = BlankTestFileSystem.new
-    assert_template_result! "foobar" * (N + 1), wrap("{% include 'foobar' %}")
-    assert_template_result! " foobar " * (N + 1), wrap("{% include ' foobar ' %}")
-    assert_template_result! "   " * (N + 1), wrap(" {% include ' ' %} ")
-    */
+    let liquid = liquid::ParserBuilder::with_liquid()
+        .include_source(Box::new(BlankTestFilesystem))
+        .build();
+
+    assert_template_result!(
+        repeat("foobar", N + 1),
+        wrap("{% include 'foobar' %}"),
+        v!({}),
+        liquid
+    );
+    assert_template_result!(
+        repeat(" foobar ", N + 1),
+        wrap("{% include ' foobar ' %}"),
+        v!({}),
+        liquid
+    );
+    assert_template_result!(
+        repeat("   ", N + 1),
+        wrap(" {% include ' ' %} "),
+        v!({}),
+        liquid
+    );
 }
 
 #[test]

tests/conformance_ruby/capture_test.rs

@@ -1,7 +1,5 @@
 use liquid;
 
-use test_helper::*;
-
 #[test]
 #[ignore]
 fn test_captures_block_content_in_variable() {