test: Moved tests to seprate files under tests folder for more structure

1 files changed, 87 insertions, 0 deletions

diff --git a/tests/test_parse_boolean.rs b/tests/test_parse_boolean.rs
new file mode 100644
index 0000000..9cf865c
--- /dev/null
+++ b/tests/test_parse_boolean.rs
@@ -0,0 +1,87 @@
+use codecrafters_redis::resp_parser::*;
+
+#[test]
+fn test_valid_booleans() {
+    // Basic true value
+    assert_eq!(parse_boolean(b"#t\r\n").unwrap().0, RespType::Boolean(true));
+
+    // Basic false value
+    assert_eq!(
+        parse_boolean(b"#f\r\n").unwrap().0,
+        RespType::Boolean(false)
+    );
+}
+
+#[test]
+fn test_invalid_booleans() {
+    // Wrong data type marker
+    assert_eq!(
+        parse_boolean(b":t\r\n").err().unwrap().message(),
+        "ERR Invalid data type"
+    );
+
+    // Invalid boolean value
+    assert_eq!(
+        parse_boolean(b"#x\r\n").err().unwrap().message(),
+        "ERR invalid value"
+    );
+
+    // Missing \r\n terminator
+    assert_eq!(
+        parse_boolean(b"#t").err().unwrap().message(),
+        "ERR Unexpected end of input"
+    );
+
+    // Only \r without \n
+    assert_eq!(
+        parse_boolean(b"#t\r").err().unwrap().message(),
+        "ERR Unexpected end of input"
+    );
+
+    // Empty input
+    assert_eq!(
+        parse_boolean(b"").err().unwrap().message(),
+        "ERR Empty data"
+    );
+
+    // Just the marker
+    assert_eq!(
+        parse_boolean(b"#").err().unwrap().message(),
+        "ERR Unexpected end of input"
+    );
+
+    // Case sensitivity
+    assert_eq!(
+        parse_boolean(b"#T\r\n").err().unwrap().message(),
+        "ERR invalid value"
+    );
+
+    // Extra content
+    assert_eq!(
+        parse_boolean(b"#ttrue\r\n").err().unwrap().message(),
+        "ERR Unexpected end of input"
+    );
+}
+
+#[test]
+fn test_boolean_remaining_bytes() {
+    // Test with remaining data
+    let (value, remaining) = parse_boolean(b"#t\r\n+OK\r\n").unwrap();
+    assert_eq!(value, RespType::Boolean(true));
+    assert_eq!(remaining, b"+OK\r\n");
+
+    // Test with no remaining data
+    let (value, remaining) = parse_boolean(b"#f\r\n").unwrap();
+    assert_eq!(value, RespType::Boolean(false));
+    assert_eq!(remaining, b"");
+
+    // Test with multiple commands
+    let (value, remaining) = parse_boolean(b"#t\r\n:42\r\n").unwrap();
+    assert_eq!(value, RespType::Boolean(true));
+    assert_eq!(remaining, b":42\r\n");
+
+    // Test with false and remaining data
+    let (value, remaining) = parse_boolean(b"#f\r\n-ERR test\r\n").unwrap();
+    assert_eq!(value, RespType::Boolean(false));
+    assert_eq!(remaining, b"-ERR test\r\n");
+}