Node / ReticulumProjects / MeshChatX.git / files / tests / frontend / messageListVirtual.test.js

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Tff7b72import Tb4b4b4{ Te6edf3describeTb4b4b4, Te6edf3itTb4b4b4, Te6edf3expect Tb4b4b4} Tff7b72from Ta5d6ff"vitest"Tb4b4b4;

Tff7b72import Tb4b4b4{

Te6edf3MIN_VIRTUAL_DISPLAY_GROUPSTb4b4b4,

Te6edf3displayGroupsOldestFirstTb4b4b4,

Te6edf3estimateGroupHeightTb4b4b4,

Te6edf3findDisplayGroupIndexForMessageHashTb4b4b4,

Tb4b4b4} Tff7b72from Ta5d6ff"@/components/messages/messageListVirtual.js"Tb4b4b4;

Te6edf3describeTb4b4b4(Ta5d6ff"messageListVirtual.js"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Te6edf3itTb4b4b4(Ta5d6ff"displayGroupsOldestFirst reverses newest-first groups"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3g Tff7b72= Tb4b4b4[

Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"single"Tb4b4b4, Te6edf3keyTff7b72: Ta5d6ff"a"Tb4b4b4, Te6edf3chatItemTff7b72: Tb4b4b4{ Te6edf3lxmf_messageTff7b72: Tb4b4b4{ Te6edf3hashTff7b72: Ta5d6ff"a" Tb4b4b4} Tb4b4b4} Tb4b4b4}Tb4b4b4,

Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"single"Tb4b4b4, Te6edf3keyTff7b72: Ta5d6ff"b"Tb4b4b4, Te6edf3chatItemTff7b72: Tb4b4b4{ Te6edf3lxmf_messageTff7b72: Tb4b4b4{ Te6edf3hashTff7b72: Ta5d6ff"b" Tb4b4b4} Tb4b4b4} Tb4b4b4}Tb4b4b4,

Tb4b4b4]Tb4b4b4;

Tff7b72const Te6edf3o Tff7b72= Te6edf3displayGroupsOldestFirstTb4b4b4(Te6edf3gTb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3oTb4b4b4.Te6edf3mapTb4b4b4(Tb4b4b4(Te6edf3xTb4b4b4) Tb4b4b4=> Te6edf3xTb4b4b4.Te6edf3keyTb4b4b4)Tb4b4b4.Te6edf3joinTb4b4b4(Ta5d6ff","Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(Ta5d6ff"b,a"Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"estimateGroupHeight returns larger size for image groups"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Te6edf3expectTb4b4b4(Te6edf3estimateGroupHeightTb4b4b4(Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"imageGroup"Tb4b4b4, Te6edf3itemsTff7b72: Tb4b4b4[Tb4b4b4] Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeGreaterThanTb4b4b4(

Te6edf3estimateGroupHeightTb4b4b4(Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"single"Tb4b4b4, Te6edf3chatItemTff7b72: Tb4b4b4{Tb4b4b4} Tb4b4b4}Tb4b4b4)

Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"findDisplayGroupIndexForMessageHash finds single and image group members"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3groups Tff7b72= Tb4b4b4[

Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"single"Tb4b4b4, Te6edf3keyTff7b72: Ta5d6ff"x"Tb4b4b4, Te6edf3chatItemTff7b72: Tb4b4b4{ Te6edf3lxmf_messageTff7b72: Tb4b4b4{ Te6edf3hashTff7b72: Ta5d6ff"h1" Tb4b4b4} Tb4b4b4} Tb4b4b4}Tb4b4b4,

Tb4b4b4{

Te6edf3typeTff7b72: Ta5d6ff"imageGroup"Tb4b4b4,

Te6edf3keyTff7b72: Ta5d6ff"ig"Tb4b4b4,

Te6edf3itemsTff7b72: Tb4b4b4[Tb4b4b4{ Te6edf3lxmf_messageTff7b72: Tb4b4b4{ Te6edf3hashTff7b72: Ta5d6ff"h2" Tb4b4b4} Tb4b4b4}Tb4b4b4, Tb4b4b4{ Te6edf3lxmf_messageTff7b72: Tb4b4b4{ Te6edf3hashTff7b72: Ta5d6ff"h3" Tb4b4b4} Tb4b4b4}Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Tb4b4b4]Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3findDisplayGroupIndexForMessageHashTb4b4b4(Te6edf3groupsTb4b4b4, Ta5d6ff"h1"Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(T79c0ff0Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3findDisplayGroupIndexForMessageHashTb4b4b4(Te6edf3groupsTb4b4b4, Ta5d6ff"h3"Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3findDisplayGroupIndexForMessageHashTb4b4b4(Te6edf3groupsTb4b4b4, Ta5d6ff"missing"Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(Tff7b72-T79c0ff1Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"findDisplayGroupIndexForMessageHash skips date dividers"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Tff7b72const Te6edf3groups Tff7b72= Tb4b4b4[

Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"dateDivider"Tb4b4b4, Te6edf3dayKeyTff7b72: Ta5d6ff"2026-04-26"Tb4b4b4, Te6edf3keyTff7b72: Ta5d6ff"d1" Tb4b4b4}Tb4b4b4,

Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"single"Tb4b4b4, Te6edf3keyTff7b72: Ta5d6ff"x"Tb4b4b4, Te6edf3chatItemTff7b72: Tb4b4b4{ Te6edf3lxmf_messageTff7b72: Tb4b4b4{ Te6edf3hashTff7b72: Ta5d6ff"h1" Tb4b4b4} Tb4b4b4} Tb4b4b4}Tb4b4b4,

Tb4b4b4]Tb4b4b4;

Te6edf3expectTb4b4b4(Te6edf3findDisplayGroupIndexForMessageHashTb4b4b4(Te6edf3groupsTb4b4b4, Ta5d6ff"h1"Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"estimateGroupHeight returns modest height for date dividers"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Te6edf3expectTb4b4b4(Te6edf3estimateGroupHeightTb4b4b4(Tb4b4b4{ Te6edf3typeTff7b72: Ta5d6ff"dateDivider"Tb4b4b4, Te6edf3keyTff7b72: Ta5d6ff"d" Tb4b4b4}Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3toBeTb4b4b4(T79c0ff44Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Te6edf3itTb4b4b4(Ta5d6ff"MIN_VIRTUAL_DISPLAY_GROUPS is a positive threshold"Tb4b4b4, Tb4b4b4(Tb4b4b4) Tb4b4b4=> Tb4b4b4{

Te6edf3expectTb4b4b4(Te6edf3MIN_VIRTUAL_DISPLAY_GROUPSTb4b4b4)Tb4b4b4.Te6edf3toBeGreaterThanTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;

Tb4b4b4}Tb4b4b4)Tb4b4b4;