From 28b3622b80998db334ebf6bc87164f971c204a2f Mon Sep 17 00:00:00 2001
From: Austin Horstman <khaneliman12@gmail.com>
Date: Fri, 19 Dec 2025 11:12:36 -0600
Subject: [PATCH] tests/gemini-cli: verify defaultModel behavior

Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
---
 tests/modules/programs/gemini-cli/context.nix  | 4 ++++
 tests/modules/programs/gemini-cli/settings.nix | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/tests/modules/programs/gemini-cli/context.nix b/tests/modules/programs/gemini-cli/context.nix
index f4b547ac..6fbac0ea 100644
--- a/tests/modules/programs/gemini-cli/context.nix
+++ b/tests/modules/programs/gemini-cli/context.nix
@@ -41,5 +41,9 @@
     assertFileExists home-files/.gemini/CONTEXT.md
     assertFileContent home-files/.gemini/CONTEXT.md \
       ${./context-additional.md}
+
+    assertFileExists home-path/etc/profile.d/hm-session-vars.sh
+    assertFileNotRegex home-path/etc/profile.d/hm-session-vars.sh \
+      "GEMINI_MODEL"
   '';
 }
diff --git a/tests/modules/programs/gemini-cli/settings.nix b/tests/modules/programs/gemini-cli/settings.nix
index f78a14f6..80a4344a 100644
--- a/tests/modules/programs/gemini-cli/settings.nix
+++ b/tests/modules/programs/gemini-cli/settings.nix
@@ -1,6 +1,7 @@
 {
   programs.gemini-cli = {
     enable = true;
+    defaultModel = "gemini-2.5-flash";
     settings = {
       theme = "Default";
       vimMode = true;
@@ -28,5 +29,9 @@
       ${./changelog.toml}
     assertFileContent home-files/.gemini/commands/git/fix.toml \
       ${./fix.toml}
+
+    assertFileExists home-path/etc/profile.d/hm-session-vars.sh
+    assertFileContains home-path/etc/profile.d/hm-session-vars.sh \
+      'export GEMINI_MODEL="gemini-2.5-flash"'
   '';
 }