1 files changed, 38 insertions, 0 deletions
diff --git a/test/tst-mutuals.sh b/test/tst-mutuals.sh
new file mode 100644
index 0000000..3f40780
--- /dev/null
+++ b/test/tst-mutuals.sh
@@ -0,0 +1,38 @@
+test_run() {
+    test_setup
+
+    local users=(kreed58 korya_mc)
+
+    test_run_module vk.mutuals --format csv "${users[@]}"  > "$test_root_dir/mutuals.csv"
+    test_run_module vk.mutuals --format json "${users[@]}" > "$test_root_dir/mutuals.json"
+
+    local expected=10
+
+    local actual_csv
+    actual_csv="$( cat -- "$test_root_dir/mutuals.csv" | wc -l )"
+    log "Mutuals in CSV: $actual_csv"
+
+    if [ "$actual_csv" -lt "$expected" ]; then
+        fail "Expected a lot more mutual friends in CSV output"
+        fail_details "Expected: $expected"
+        fail_details "Actual: $actual_csv"
+        return 1
+    fi
+
+    local actual_json
+    actual_json="$( grep -F -- '"id":' "$test_root_dir/mutuals.json" | wc -l )"
+    log "Mutuals in JSON: $actual_json"
+
+    if [ "$actual_json" -lt "$expected" ]; then
+        fail "Expected a lot more mutual friends in JSON output"
+        fail_details "Expected: $expected"
+        fail_details "Actual: $actual_json"
+        return 1
+    fi
+
+    if [ "$actual_csv" -ne "$actual_json" ]; then
+        fail "Number of mutuals in CSV unequal to that in JSON"
+        fail_details "Can technically happen, because it's kind of a race"
+        return 1
+    fi
+}