Add additional tests

Cargo.lock

@@ -60,7 +60,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "690a62be8920ccf773ee00ef0968649b0e724cda8bd5b12286302b4ae955fdf5"
 dependencies = [
  "backtrace-sys",
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
  "rustc-demangle",
 ]
@@ -119,6 +119,12 @@ version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
 [[package]]
 name = "cgmath"
 version = "0.16.1"
@@ -161,7 +167,7 @@ version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "lazy_static 1.4.0",
 ]
 
@@ -355,7 +361,7 @@ version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
 ]
 
 [[package]]
@@ -410,7 +416,7 @@ checksum = "6c722bee1037d430d0f8e687bbdbf222f27cc6e4e68d5caf630857bb2b6dbdce"
 dependencies = [
  "bitflags",
  "cc",
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
  "void",
 ]
@@ -428,7 +434,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
 dependencies = [
  "memchr",
- "version_check",
+ "version_check 0.1.5",
 ]
 
 [[package]]
@@ -567,9 +573,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.4"
+version = "1.0.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afdc77cc74ec70ed262262942ebb7dac3d479e9e5cfa2da1841c0806f6cdabcc"
+checksum = "edc3358ebc67bc8b7fa0c007f945b0b18226f78437d61bec735a9eb96b61ee70"
 dependencies = [
  "unicode-xid 0.2.0",
 ]
@@ -585,11 +591,11 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.2"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
+checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
 dependencies = [
- "proc-macro2 1.0.4",
+ "proc-macro2 1.0.30",
 ]
 
 [[package]]
@@ -848,6 +854,7 @@ dependencies = [
  "schala-repl",
  "stopwatch",
  "take_mut",
+ "test-case",
 ]
 
 [[package]]
@@ -905,9 +912,9 @@ version = "1.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b133a43a1ecd55d4086bd5b4dc6c1751c68b1bfbeba7a5040442022c7e7c02e"
 dependencies = [
- "proc-macro2 1.0.4",
+ "proc-macro2 1.0.30",
- "quote 1.0.2",
+ "quote 1.0.10",
- "syn 1.0.5",
+ "syn 1.0.80",
 ]
 
 [[package]]
@@ -964,12 +971,12 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.5"
+version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66850e97125af79138385e9b88339cbcd037e3f28ceab8c5ad98e64f0f1f80bf"
+checksum = "d010a1623fbd906d51d650a9916aaefc05ffa0e4053ff7fe601167f3e715d194"
 dependencies = [
- "proc-macro2 1.0.4",
+ "proc-macro2 1.0.30",
- "quote 1.0.2",
+ "quote 1.0.10",
  "unicode-xid 0.2.0",
 ]
 
@@ -1003,6 +1010,19 @@ dependencies = [
  "phf_codegen",
 ]
 
+[[package]]
+name = "test-case"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b114ece25254e97bf48dd4bfc2a12bad0647adacfe4cae1247a9ca6ad302cec"
+dependencies = [
+ "cfg-if 1.0.0",
+ "proc-macro2 1.0.30",
+ "quote 1.0.10",
+ "syn 1.0.80",
+ "version_check 0.9.3",
+]
+
 [[package]]
 name = "thread_local"
 version = "0.3.6"
@@ -1057,6 +1077,12 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 
+[[package]]
+name = "version_check"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
+
 [[package]]
 name = "void"
 version = "1.0.2"

schala-lang/language/Cargo.toml

@@ -17,3 +17,6 @@ assert_matches = "1.5"
 
 schala-lang-codegen = { path = "../codegen" }
 schala-repl = { path = "../../schala-repl" }
+
+[dev-dependencies]
+test-case = "1.2.0"

schala-lang/language/src/tree_walk_eval/test.rs

@@ -1,4 +1,5 @@
 #![cfg(test)]
+use test_case::test_case;
 
 use crate::symbol_table::SymbolTable;
 use crate::tree_walk_eval::State;
@@ -98,18 +99,21 @@ let d = if "xxx" is "yyy" then { 20 } else { 30 }
     eval_assert(source, "(255, 256, 10, 30)");
 }
 
-#[test]
+#[test_case("sanchez", "1")]
-fn basic_patterns_2() {
+#[test_case("mouri", "2")]
-    let source = r#"
+#[test_case("hella", "3")]
-let x = "hella"
+#[test_case("cyrus", "4")]
+fn basic_patterns_2(input: &str, expected: &str) {
+    let mut source = format!(r#"let x = "{}""#, input);
+    source.push_str(r#"
 if x {
-    is "sanchez" then 23
+    is "sanchez" then 1
-    is "mouri" then 99
+    is "mouri" then 2
-    is "hella" then 2
+    is "hella" then 3
-    is _ then 94
+    is _ then 4
 }
-"#;
+"#);
-    eval_assert(source, "2");
+    eval_assert(&source, expected);
 }
 
 #[test]