#26: --eoc works

Cargo.toml

@@ -24,6 +24,7 @@ hex = "0.4.3"
 
 [dev-dependencies]
 assert_cmd = "2.0.4"
+fsutils = "0.1.7"
 rstest = "0.15.0"
 tempfile = "3.3.0"
 predicates = "2.1.1"

tests/reo_test.rs

@@ -18,7 +18,7 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 // SOFTWARE.
 
-use anyhow::Result;
+use anyhow::{Context, Result};
 use glob::glob;
 use predicates::prelude::predicate;
 use predicates::prelude::*;
@@ -67,6 +67,36 @@ fn dataizes_simple_gmi() -> Result<()> {
     Ok(())
 }
 
+#[test]
+fn dataizes_in_eoc_mode() -> Result<()> {
+    let tmp = TempDir::new()?;
+    let dir = tmp
+        .path()
+        .join(".eoc")
+        .join("gmi");
+    fsutils::mkdir(
+        dir.to_str()
+            .context(format!("Broken path {}", dir.display()))?,
+    );
+    File::create(dir.join("foo.gmi"))?.write_all(
+        "
+        ADD('$ν1');
+        BIND('$ε1', 'ν0', '$ν1', 'foo');
+        DATA('$ν1', 'ff ff');
+        ".as_bytes()
+    )?;
+    assert_cmd::Command::cargo_bin("reo")
+        .unwrap()
+        .current_dir(tmp.path())
+        .arg("--eoc")
+        .arg("dataize")
+        .arg("foo")
+        .assert()
+        .success()
+        .stdout("ff-ff\n");
+    Ok(())
+}
+
 #[test]
 fn dataizes_all_gmi_tests() -> Result<()> {
     for f in glob("gmi-tests/*.gmi")? {