diff --git a/test/dfsAllPaths.1.approved.txt b/test/dfsAllPaths.1.approved.txt
new file mode 100644
index 00000000..e69de29b
diff --git a/test/dfsAllPaths.2.approved.txt b/test/dfsAllPaths.2.approved.txt
new file mode 100644
index 00000000..19b0cf37
--- /dev/null
+++ b/test/dfsAllPaths.2.approved.txt
@@ -0,0 +1,17 @@
+[
+  [
+    "f",
+    "e",
+    "d",
+    "c",
+    "b",
+    "a"
+  ],
+  [
+    "f",
+    "e",
+    "d",
+    "c",
+    "a"
+  ]
+]
diff --git a/test/dfsAllPaths.ts b/test/dfsAllPaths.ts
new file mode 100644
index 00000000..49c54baf
--- /dev/null
+++ b/test/dfsAllPaths.ts
@@ -0,0 +1,41 @@
+import { MultiGraph } from "graphology";
+import { dfsAllPaths } from "../src/graphUtils";
+import { testGraph } from "./testUtils";
+
+require("approvals").mocha();
+
+function verify(sol: any) {
+  this.verifyAsJSON(sol, {
+    reporters: ["tortoisemerge"],
+    appendEOL: true,
+    normalizeLineEndingsTo: "\r\n",
+  });
+}
+
+describe("dfsAllPaths", function () {
+  it("1", function () {
+    const g = new MultiGraph();
+    g.addNode("A");
+    g.addNode("B");
+
+    g.addEdge("A", "B", { dir: "up", field: "up" });
+
+    const paths = dfsAllPaths(g, "A");
+
+    verify.call(this, paths);
+    // this.verifyAsJSON(paths, {
+    //   reporters: ["tortoisemerge"],
+    //   appendEOL: true,
+    //   normalizeLineEndingsTo: "\r\n",
+    // });
+  });
+
+  it("2", function () {
+    const g = testGraph();
+    const paths = dfsAllPaths(g, "a");
+
+    verify.call(this, paths);
+  });
+});
+
+export {};
diff --git a/test/getReflexiveClosure.1.approved.txt b/test/getReflexiveClosure.1.approved.txt
new file mode 100644
index 00000000..94165c5d
--- /dev/null
+++ b/test/getReflexiveClosure.1.approved.txt
@@ -0,0 +1,28 @@
+{
+  "allowSelfLoops": true,
+  "attributes": {},
+  "directedSelfLoopCount": 0,
+  "directedSize": 2,
+  "edges": {
+    "0. (A)->(B)": {
+      "dir": "up",
+      "field": "up"
+    },
+    "0. (B)->(A)": {
+      "dir": "down",
+      "field": "down"
+    }
+  },
+  "implementation": "graphology",
+  "multi": true,
+  "nodes": {
+    "A": {},
+    "B": {}
+  },
+  "order": 2,
+  "selfLoopCount": 0,
+  "size": 2,
+  "type": "mixed",
+  "undirectedSelfLoopCount": 0,
+  "undirectedSize": 0
+}
diff --git a/test/getReflexiveClosure.ts b/test/getReflexiveClosure.ts
new file mode 100644
index 00000000..cbf0b6e7
--- /dev/null
+++ b/test/getReflexiveClosure.ts
@@ -0,0 +1,25 @@
+import { MultiGraph } from "graphology";
+import { getReflexiveClosure } from "../src/graphUtils";
+import { testHiers, verify } from "./testUtils";
+
+require("approvals").mocha();
+
+describe("getReflexiveClosure", function () {
+  it("1", async function () {
+    const userHiers = testHiers();
+
+    const g = new MultiGraph();
+    g.addNode("A");
+    g.addNode("B");
+
+    g.addEdge("A", "B", { dir: "up", field: "up" });
+
+    const closed = getReflexiveClosure(g, userHiers);
+
+    const gStr = closed.inspect();
+
+    verify.call(this, gStr);
+  });
+});
+
+export {};