test: Use bats-assert to see differences in failed test outputs

CTU-IIG · Nov 12, 2022 · f6d6435 · f6d6435
1 parent 447129d
commit f6d6435
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/demos-sched.nix b/demos-sched.nix
@@ -29,12 +29,13 @@ let
       copySub $srcSpdlog $out/subprojects/spdlog
     '';
   };
+  bats-wl = bats.withLibraries (p: [ p.bats-support p.bats-assert ]);
 in stdenv.mkDerivation ({
   name = "demos-sched";
   src = if withSubmodules then srcWithSubmodules else builtins.fetchGit { url = ./.; };
   # Delete subprojects if building with Nix-provided dependencies
   patchPhase = lib.optionalString (!withSubmodules) "rm -rf subprojects";
-  nativeBuildInputs = [ meson ninja perl pkg-config bats gcovr ];
+  nativeBuildInputs = [ meson ninja perl pkg-config bats-wl gcovr ];
   buildInputs = []
                 ++ lib.optional (!withSubmodules) [ libev-patched libyamlcpp spdlog_dev ];
 } // extraAttrs)
diff --git a/test/0100-api.bats b/test/0100-api.bats
@@ -1,5 +1,7 @@
 #!/usr/bin/env bats
 load testlib
+bats_load_library bats-support
+bats_load_library bats-assert
 
 @test "running api-test outside of demos-sched fails" {
     run ! api-test
@@ -51,12 +53,13 @@ partitions:
   - name: SC2
     processes: [{cmd: api-init-test, budget: 50, init: yes}]
 '
-    [[ $output = \
-"init start
+    assert_output - <<EOF
+init start
 init start
 init done
 init done
-<test>" ]]
+<test>
+EOF
 }