Add snapshot project 'github_issue_102'

tests/generate_graph.rs

@@ -810,6 +810,16 @@ mod github_issue_80 {
     }
 }
 
+mod github_issue_102 {
+    test_cmd!(
+        args: "generate graph \
+                --uses",
+        success: true,
+        color_mode: ColorMode::Plain,
+        project: github_issue_102
+    );
+}
+
 mod github_issue_172 {
     test_cmd!(
         args: "generate graph \

tests/projects/github_issue_102/Cargo.toml

@@ -0,0 +1,4 @@
+[package]
+name = "github_issue_102"
+version = "0.1.0"
+edition = "2018"

tests/projects/github_issue_102/src/lib.rs

@@ -0,0 +1,15 @@
+pub mod a {
+    use self::b::X;
+
+    pub mod b {
+        pub struct X {}
+    }
+    pub mod c {
+        pub struct Y {}
+    }
+
+    pub struct Z {
+        x: X,
+        y: c::Y,
+    }
+}

tests/snapshots/generate_graph__github_issue_102__github_issue_102.snap

@@ -0,0 +1,51 @@
+---
+source: tests/generate_graph.rs
+expression: output
+---
+STDERR:
+
+STDOUT:
+digraph {
+
+    graph [
+        label="github_issue_102",
+        labelloc=t,
+
+        pad=0.4,
+
+        // Consider rendering the graph using a different layout algorithm, such as:
+        // [dot, neato, twopi, circo, fdp, sfdp]
+        layout=neato,
+        overlap=false,
+        splines="line",
+        rankdir=LR,
+
+        fontname="Helvetica", 
+        fontsize="36",
+    ];
+
+    node [
+        fontname="monospace",
+        fontsize="10",
+        shape="record",
+        style="filled",
+    ];
+
+    edge [
+        fontname="monospace",
+        fontsize="10",
+    ];
+
+    "github_issue_102" [label="crate|github_issue_102", fillcolor="#5397c8"]; // "crate" node
+    "github_issue_102::a" [label="pub mod|a", fillcolor="#81c169"]; // "mod" node
+    "github_issue_102::a::b" [label="pub mod|a::b", fillcolor="#81c169"]; // "mod" node
+    "github_issue_102::a::c" [label="pub mod|a::c", fillcolor="#81c169"]; // "mod" node
+
+    "github_issue_102" -> "github_issue_102::a" [label="owns", color="#000000", style="solid"] [constraint=true]; // "owns" edge
+    "github_issue_102::a" -> "github_issue_102::a::b" [label="owns", color="#000000", style="solid"] [constraint=true]; // "owns" edge
+    "github_issue_102::a" -> "github_issue_102::a::b" [label="uses", color="#7f7f7f", style="dashed"] [constraint=false]; // "uses" edge
+    "github_issue_102::a" -> "github_issue_102::a::c" [label="owns", color="#000000", style="solid"] [constraint=true]; // "owns" edge
+    "github_issue_102::a" -> "github_issue_102::a::c" [label="uses", color="#7f7f7f", style="dashed"] [constraint=false]; // "uses" edge
+
+}
+